how to implement xslt in for loop please help me

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>

  <xsl:template name="DYSAVRINDATA">
    <xsl:param name="ReportType" />


    <BR></BR>
    <p class="tagname">
      <xsl:text>AVR DATA</xsl:text>
    </p>
    <TABLE BORDER="1" class="sample" >
      <TR  class="header">
        <xsl:for-each select="TITLES/*">
          <TD>
            <xsl:value-of select="."/>
          </TD>
        </xsl:for-each>
      </TR>
      <xsl:for-each select="DYSAVRINDATAROWS_DATA/ROWDATA">
        <xsl:choose>
          <xsl:when test="$ReportType = 1">
            <TR class="datacellone">
              <xsl:variable name="childnodes" select="*"/>
              <!--all children-->
              <xsl:for-each select="$childnodes">
                <TD>

                  <xsl:value-of select="."/>

                </TD>
              </xsl:for-each>
            </TR>
          </xsl:when>
          <xsl:otherwise>
            <xsl:for-each select="CASE_NO">
              <tr>
                <xsl:attribute name="bgcolor">
                  <xsl:call-template name="color">
                    <xsl:with-param name="ref">
                      <xsl:value-of select="@ref" />
                    </xsl:with-param>
                  </xsl:call-template>
                </xsl:attribute>
                <!--<TD>
                      <xsl:value-of select="@id" />
                    </TD>-->
                <xsl:variable name="childnodes" select="*"/>
                <xsl:for-each select="$childnodes">
                  <TD >
                    <xsl:value-of select="."/>
                  </TD>
                </xsl:for-each>
              </tr>
            </xsl:for-each>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:for-each>
      <xsl:apply-templates/>
    </TABLE>
  </xsl:template>
</xsl:stylesheet>